Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 70° = ____°
- Complement of 12° = ____°
- Supplement of 51° = ____°
- Third angle of a triangle with angles 47° and 86° = ____°
- Supplement of 141° = ____°
- Complement of 30° = ____°
- Complement of 40° = ____°
- Third angle of a triangle with angles 51° and 56° = ____°
- Complement of 9° = ____°
- Complement of 43° = ____°
- Third angle of a triangle with angles 68° and 24° = ____°
- Third angle of a triangle with angles 48° and 63° = ____°
- Supplement of 8° = ____°
- Supplement of 53° = ____°
- Supplement of 54° = ____°
- Third angle of a triangle with angles 49° and 45° = ____°
- Supplement of 103° = ____°
- Third angle of a triangle with angles 18° and 101° = ____°
- Supplement of 13° = ____°
- Third angle of a triangle with angles 37° and 57° = ____°